Ohm S Law Resistance Calculator

Resistor calculator ohm s law.

Ohm s law resistance calculator. Accurate calculations and conversions with every unit and value change. Calculated values and results can be shared to social media mail messages and other sharing apps. This is true for many materials over a wide range of voltages and currents and the resistance and conductance of electronic components made from these materials remains constant. The resistance r in ohms ω is equal to the power p in watts w divided by the squared current i in amps a.

The team of a calculator online provided a simple and efficient tool known as ohms law calculator through which you can readily find out the value of voltage v current i power p and resistance r concerning simple ohm s law formula. Ohm s law states that the current through a conductor between two points is directly proportional to the voltage. An essential everyday utility. V v i a r ω.

R is the resistance measured in ohms ω. Enter any two parameters to calculate the other two. The fields can be individually locked. Formulas and definitions are provided with all calculators.

Ohms law calculator is used to find resistance voltage and current in a circuit. The current i in amps a is equal to the voltage v in volts v divided by the resistance r in ohms. The current through the circuit is constant so i led is also the current through the resistor. The power p in watts w is equal to the voltage v in volts v times the current i in amps a.

This calculator is based on the ohms law calculator but takes into consideration the voltage drop from the led. If two values are known from these three values another one can be found using our vape coil calculator for example if the voltage and current are known you can find the resistance or if resistance and voltage are known current can be calculated by entering the other two values in the resistance calculator. Use this ohm s law calculator to easily calculate the power resistance voltage or electrical current based on two known parameters. Simple to use ohm s law calculator.

Just enter 2 known values and the calculator will solve for the others. Ohm s law calculator with real time results as you change volts current amperage resistance or power wattage. Calculate power current voltage or resistance. Supports amps miliamps watts kilowatts megawatts volts millivolts and kilovolts ohms kiloohms and megaohms.